2006年上海市高考已经把研究性学习渗透到考题中,这是一个重要的信息,研究性学习题目的命制是一个新的课题,本文以解析几何为载体,对研究性学习题目的命制做初步探索,其中大部分结论是笔者近来自行开发的.1延伸拓展法命制方法是将给出的命题作为研究后续命题的一种特殊情境,即? In 2006, the Shanghai college entrance examination has already penetrated into research examinations. This is an important information. The life system of the topic of research learning is a new topic. This paper uses analytical geometry as a carrier to make a study of the subject of research study. To make a preliminary exploration, most of the conclusions are the author’s recent developments.1 Extend and expand the method of life-giving is to use the given proposition as a special situation for studying the follow-up proposition.